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#1
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94, C220 random starting problems
94, C220 with 122K miles. Car runs OK. I had it for last three years. Very recently, it does not start at random occasions. Engine rotates, every thing else works fine, if I try after 10-30 mins. it starts up fine, like nothing had happened. I have already replaced fuel filter, and checked out fuel pump relay, I have cleaned all electrical plugs with electrical contact cleaner. I found some sections of wire harness close to temp. sensors with broken insulation and I have covered them with heat shrink sleeves. At this point I am totally lost and counting on you guys.
Please reply with advice. I have seen same prob. with other guys, if somebody has any sucess of had it fixed, please reply. Thank you. AL. |
#2
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OVP!
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#3
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<>
Good indication of Bad Harness... |
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Quote:
"OVP Relay Tappy-Tap-Tap " test. I have found that the instument of choice to be a screwdriver handle lightly Tapping out the Rhythmic Signature of " Shave and a Haircut,- Two Bits" to work best on the 202 chassis..... After tapping of relay , retry for start condition... |
#5
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Actually, the best OVP test is checking the part #. 52 45 made in Austria=N/G. 67 45 is O.K.
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#6
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Thanks guys,
The relay does say Made in Austria and has 52 45. and I am buying new one i.e 67 45 tomorrow. Hope that will do the job. I will let you guys know. Thanks again for all the help |
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